Individual Calculations October 2019
 Campbell, Kevron  Total change: 5.20  Rating chartPersonal card
 IM Jomo Pitterson Masters Knockout 2019 Kingston, Jamaica JAM 2019-08-03
RcRownchangeKK*chgGame
 1750 1815 2.50 4 0.26 20 5.20 
  Thomas, Carson 1500 JAM1.0010.14202.80 
  Thomas, Carson 1500 JAM1.0010.14202.80 
  Brown, Akeem 1999 JAM0.001-0.2620-5.20 
  Brown, Akeem 1999 JAM0.5010.24204.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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